Specification of Diesel Generator set 6BTA Series Engine
Description
This Cummins® Power Generation commercial generator set is a fully integrated power generation system, providing optimum performance, reliability, and versatility for stationary standby, prime power, and continuous duty applications.
Feature
Cummins® Heavy-Duty Engine - Rugged 4-cycle industrial diesel delivers reliable power, low emissions and fast response to load changes.
Optional Permanent Magnet Generator (PMG) - Offers enhanced motor starting and fault clearing short circuit capability.
Alternator - Low reactance 2/3 pitch windings; low waveform distortion with non-linear loads, fault clearing short-circuits capability, and class H insulation.
Cooling system - Standard integral set-mounted radiator system, designed and tested for rated ambient temperatures, simplifies facility design requirements for rejected heat.
Control system - The PowerCommand® electronic control is standard equipment and provides total genset system integration, including auto remote start/stop, alarm and status message display.
Enclosures - Optional weather-protective and sound- attenuated enclosures are available.
Warranty - Backed by a comprehensive warranty and worldwide distributor network.
| Standby Rating | Prime Rating | Datasheet |
Model | 50Hz kVA (kW) | 60Hz kW (kVA) | 50Hz kVA (kW) | 60Hz kW (kVA) | 50Hz 60Hz |
C150 D5 |
150 (120) |
N/A |
136 (109) |
N/A |
DS17-CPGK |
N/A |
C135 D6 |
N/A |
135 (169) |
N/A |
122 (153) |
N/A |
DS64-CPGK |
Generator Set Specifications
Governor Regulation Class |
ISO8528 G2 |
Voltage Regulation, No Load to Full Load |
± 1% |
Random Voltage Variation |
± 1% |
Frequency Regulation |
Isochronous |
Random Frequency Variation |
± 0.25% |
EMC Compatibility |
BS EN 61000-6-4 / BS EN 61000-6-2 |
Engine Specifications
Design |
4 cycle, in-line, Turbo Charged |
Bore |
102 mm (4.02 in.) |
Stroke |
120 mm (4.72 in.) |
Displacement |
5.88 liter (359.0 in.3 ) |
Cylinder Block |
Cast iron, 6 cylinder |
Battery Capacity |
100 A/hr |
Battery Charging Alternator |
65 amps |
Starting Voltage |
12 volt, 60Amp negative ground |
Fuel System |
Direct injection |
Fuel Filter |
Spin on fuel filters with water separator |
Air Cleaner Type |
Dry replaceable element with restriction indicator |
Lube Oil Filter Type(s) |
Spin on full flow filter |
Standard Cooling System |
122°F (50°C) ambient radiator |
Alternator Specifications
Design |
Brushless single bearing, revolving field |
Stator |
2/3 pitch |
Rotor |
Single bearing, flexible disc |
Insulation System |
Class H |
Standard Temperature Rise |
125 - 163°C Standby |
Exciter Type |
Self Excited |
Phase Rotation |
A (U), B (V), C (W) |
Alternator Cooling |
Direct drive centrifugal blower fan |
AC Waveform Total Harmonic Distortion |
No load < 1.5%. Non distorting balanced linear load < 5% |
Telephone Influence Factor (TIF) | <50 per NEMA MG1-22.43 |
Telephone Harmonic Factor (THF) | <2% |
Available Voltages
50Hz Line – Neutral / Line – Line | 60Hz Line – Neutral / Line – Line |
• |
254/440 |
• |
127/220 |
• |
277/480 |
• |
139/240 |
• |
240/416 |
• |
115/200 |
• |
254/440 |
• |
127/220 |
• |
230/400 |
• |
110/190 |
• |
240/416 |
• |
120/208 |
• |
220/380 |
|
|
• |
220/380 |
|
|
Generator Set Options
Engine
-
Water jacket heater 220/240 v
Cooling
-
Antifreeze 50/50 (Ethylene glycol)
Enclosure
Alternator
-
Alternator heater
-
High humidity isolation
-
Exciter voltage regulator (PMG)
Control Panel
-
4 pole Main Circuit Breaker
Warranty
-
5 years for Standby application
-
2 years for Prime application
Silencer
-
9 dB attenuation critical silencer
-
25 dB residential - delivered loose
